What are Americans going to do without viral TikTok dance challenges? We may soon find out as President Donald Trump, 74, said he’s going to make good on his threat to ban the Chinese owned video app service TikTok from operating in the U.S. He told reporters aboard Air Force One on July 31 that, “As far as TikTok is concerned, we’re banning them from the United States.” Trump then added that he could make it happen with just the stroke of a pen as soon as Aug.